1) JC neither blinked nor used an English accent at any point. Great outfits though.
2) Did MW's character know about riding cowgirl from the get go because she is American? Is this taught in schools or something?
3) To me the biggest plot hole was whether TS loved Edith from the start (viz for example standing on stairs looking winsome after driving in the (metaphorical) knife about how crap her writing was). Then lots of scenes of him looking alternately conspiratorial or longing. Not much progression from mammon to Venus - more like veering inconsistently between the two. I wonder if it was the editing.
4) It was weirdly long and yet so little happened until the last 15 minutes. I looked at my watch at one point and wondered how they would get through all the remaining plot.